摘要：
1 import os 2 import tarfile 3 import pickle 4 import hashlib 5 from time import strftime 6 7 def check_md5(fname): 8 m = hashlib.md5() 9 with open(fname, 'rb') as fobj: 10 ... 阅读全文
摘要：
1 import re 2 from collections import Counter 3 4 def count_patt(fname, patt): 5 result = Counter() 6 cpatt = re.compile(patt) 7 8 with open(fname) as fobj: 9 for line ... 阅读全文